baber/WOPTO huggingface dataset:
Patent NL-7710082-A (NL)
Title: Thermally driven heat pump - has power unit and compressor using same medium
IPC: F25B30/02
Filed: 1977-09-14
Abstract: The thermally-driven heat pump has a compressor driven by a power unit. The power unit operates on the same medium as the compressor. The shafts of power unit and compressor can be direct-coupled, and they can be accommodated in the same housing, without protruding shaft. The final pressures of unit and compressor can be practically the same. A screw-type compressor can be coupled to a screw-type motor, or alternatively a turbine can be coupled to a rotary compressor.
Patent NL-7802751-A (NL)
IPC: A44B19/00
Filed: 1978-03-14
Abstract: A pull tab pivotally connected to a slider body is formed integral with a pair of locking cams which, when the pull tab is turned to a recumbent position on the slider body, intrude into the guide channel therein for pressing at least one fastener element into a depression formed in the inside surface of the bottom wing of the slider body and hence for locking the slider against movement. The depression is bounded at its front end by a pair of forwardly converging walls each formed at right angles with the plane of the slider body bottom wing and by a pair of rearwardly converging walls disposed between the forwardly converging walls and each inclined forwardly with respect to the plane of the slider body bottom wing.
Patent NL-7810939-A (NL)
Title: Fixture unit on stabiliser between tractor and trailer - has oval pipe with fixture clamps, and push bar insertable in it
IPC: B60D1/32
Filed: 1978-11-03
Abstract: A stabilising mechanism is fitted between a tractive vehicle and a trailer, and is fitted with a shock absorber at both ends, coupled by fixture units, resppectively, to the trailer and tractor. One of the fixture units has two parts displaceable relatively to each other in the lengthways direction of the vehicle to which it is attached. The two displaceable parts are formed by an oval cross sectioned pipe (5) with a push bar (6) inserted in it. On the pipe, are clamp hoops for its fixture to the coupling on the tractor and to the draw arm of the trailer.
Patent NL-8005736-A (NL)
Title: Rotary concrete hopper on chassis with jacks - has detachable wheels allowing chassis to rest directly on ground
IPC: B28C5/42
Filed: 1980-10-17
Abstract: The rotary storage hopper is for concrete and similar mixtures, being rotated in a chassis by a power unit and having a set of wheels under the chassis, together with jacks extended by rams. The hopper (4) has a single opening (11) both for filling and discharging. The set of wheels (3) is detachable as a unit from the chassis (1), so that after removal the latter can rest directly on the ground (15). The wheels can have an axle housing with mountings on the top detachably engaging with the lengthwise member of the chassis on each side.
Patent NL-8006804-A (NL)
Title: Buoyancy member for fitting around cable - has foam elements sealed between plastic foils with means to secure foil edges together
IPC: F16L1/24
Filed: 1980-12-16
Abstract: The buoyancy member is intended for fitting around one or more cables or the like and comprises buoyancy elements which consist of resilient flexible foam material, such as closed-cell foam rubber, and are covered by a flexible material. The member consists of a first plastic foil provided with recesses to receive the elements, and a second plastic foil which is placed over the first and connected therewith by adhesive, welding or the like, such that the elements in the recesses are totally enclosed. The two longitudinal foil edges parallel to the elements are provided with corresponding fixing means to permit the member to be secured to the cable around which it is wrapped.
Patent NL-9101585-A (NL)
IPC: A01K45/00
Filed: 1991-09-20
Abstract: In correspondence with the invention poultry to be suspended with its legs from a suspension conveyor (27) is firstly oriented in parallel with a certain direction, such as the conveying direction of the suspension conveyor, next possibly spaced at a certain mutual distance, thereafter oriented in the said direction with its belly and finally in this position engaged at its legs and lifted by the suspension conveyor. The apparatus according to the invention comprises a conveyor supporting and supplying the poultry (1), means (8) or orienting the poultry in parallel with the conveying direction of the conveyor and means for orienting (17) the poultry with its belly in the conveying direction. <IMAGE>
Patent NL-9102031-A (NL)
Title: Method and device for the vacuum suction of a bag filled with products
IPC: B65B31/04
Filed: 1991-12-05
Abstract: Method and device for sucking air out of a bag which is filled with products. After the bag has been filled with products, the top side is compressed in the width direction and is then guided, optionally by hand, through a vacuum chamber which is closed off on the top side and on opposite sides is provided with grooves in which a vacuum is maintained. The grooves are arranged in concave walls which are located opposite one another. A vacuum casing is designed with two mutually opposite suction strips, each provided with a concave internal surface with a groove which runs in the bending direction of the surface and is in communication with a desired vacuum. The device furthermore comprises a conveyor which consists of an interacting set of endless belts, between which the neck of the filled bag is clamped in order for the bag to be conveyed. Conveyor means carry the bag to a suction station. <IMAGE>
Patent NL-9301825-A (NL)
Title: Apparatus for drying or dewatering products, e.g. leaf vegetables, by means of centrifugal force
IPC: A23N12/08
Filed: 1993-10-21
Abstract: The apparatus for continuous and/or discontinuous drying or dewatering products, e.g. vegetables according to the invention comprises: a frame, a stationary housing a perforated centrifuge drum which is guided by rollers and has open ends and a drive by which the centrifuge drum can be driven, a cover by means of which the outlet of the centrifuge drum can be closed, an air pipe supplied by means of a medium-pressure fan, a feed conveyor, the apparatus being set up at an angle of 25 degree.
Patent PT-78270-A (PT)
Title: A process and apparatus for the manufacture of adjustable shoulderstraps for clothing
IPC: A41H37/08
Filed: 1984-03-16
Abstract: An apparatus for the manufacture of shoulder-straps including ribbon, ring and slider comprises a ribbon feeding unit, a slider supplying unit, a sealing unit for sealing the slider to the ribbon, a ribbon translation and turnover unit and an insertion unit for inserting the ribbon into the slider; preferably comprises a ring supplying and deforming unit and a means for ribbon spreading following insertion in the slider. According to the process, the ribbon is slipped into the intentionally deformed ring, sealed to the slider, bent over on itself and inserted into the slider by a punch; a further punch provides for stretching out the ribbon as left in the slider by the first punch.
Patent PT-78513-A (PT)
IPC: G01K5/70
Filed: 1984-04-27
Abstract: A movable permanent magnet (38) is moved by a rotating rig (29, 30) driven by a spiral thermometer (27). This magnet is designed to activate an interrupter (43) of an electric circuit housed in a sonic detecting-warning device (44) capable of rotating on the periphery of a housing 11. The circuit also comprises a battery (45) and a buzzer (46). When the magnet (38) rotates past the interrupter (43) it causes the interrupter to close, thereby actuating the buzzer (46). The angular position of the detector (44) is selected according to the temperature at which the warning signal is to be given.
Patent PT-82401-A (PT)
Title: Process for preparing 6-(1-acyl-1-hydroxymethyl) penicillanic acid derivatives
Inventor: REED LAURENCE ANDREW III
IPC: C07D499/00
Filed: 1986-04-16
Abstract: Compounds having the formula: <CHEM>  wherein n is 0, 1 or 2;  X is OH or OCOR<2>m wherein R<2> is hydrogen or (C1-C4) alkyl; R is hydrogen, a radical group forming an ester hydrolyzable under physiological conditions, or an acyloxymethyl or 1-(acyloxy)ethyl radical derived from a convential beta-lactam antibiotic; and R<1> is selected from a wide range of alkyl, cycloalkyl, aryl, aralkyl, heterocyclyl or heterocyclylalkyl groups  and their pharmaceutically acceptable salts. These compounds are useful as antibacterials and/or beta-lactamase inhibitors.
Patent PT-84244-A (PT)
Title: Electrical conductor striping machine - uses interlocked clamping and cutting jaws with pressure sensitive clamping to handle conductors of various cross-section
Inventor: LEANDRIS SERGIO
IPC: H02G1/12
Filed: 1987-02-04
Abstract: A chassis carries a member for closing two clamping jaws, with the cutting jaws closed while the clamping jaws are closed. Longitudinal displacement of one set of jaws relative to the other is caused. The clamping jaws (7) grip the conductor (82) with a constant pressure regardless of the conductor section, and the cutting jaws (49) are directly coupled to the clamping jaws so that the cutters (54,55) are brought together to a separation corresponding to that of the clamping jaws (8,9).
Patent PT-87716-A (PT)
Inventor: FOREMAN MARK MORTENSEN
IPC: C07D457/06
Filed: 1988-06-14
Abstract: This invention provides (8 beta )-N-cycloalkyl-1-alkyl-6-(substituted)ergoline-8-carboxamides of the formula <CHEM>  wherein:      R<1> is C1-C4 alkyl;      R<2> is allyl or C1-C4 straight chain alkyl;      R<3> is hydrogen or C1-C4 straight chain alkyl;      R<4> is hydrogen, C1-C4 alkyl, hydroxy or C1-C4 alkoxy;      m is 0, 1, 2 or 3; or      a pharmaceutically acceptable acid addition salt thereof. The compounds are useful for blocking 5HT2 receptors in mammals having an excess of serotonin centrally or peripherally.
Patent PT-89492-A (PT)
Inventor: ALOUP JEAN-CLAUDE
IPC: C07D335/02
Filed: 1989-01-20
Abstract: This invention relates to thioformamide derivatives of the formula:   <CHEM> wherein R represents alkyl, Ar represents optionally substituted phenyl, Y represents an ethylene or methylene radical or a valency bond, and n represents 0 or 1, bioprecursors thereof and pharmaceutically acceptable salts thereof which possess useful pharmacological oroperties, processes for their preparation and compositions containing them.
Patent PT-90445-A (PT)
IPC: F16L55/16
Filed: 1989-05-03
Abstract: The invention relates to a pipe joint for propulsion pipes or the like, having joining elements in each case on the free ends of the individual pipes. In the joining region there is a flexible sealing element (3) for sealing the connected pipes (1). The pipe wall (13) in this region is displaced backwards on at least one free end (11, 12) as a mirror image of the surrounding sleeve end, in stepped segments (121, 122, 131, 132) of corresponding length and depth. An additional retaining slot (123, 133), for forming a retaining chamber (15), is incorporated in each case on the inner circumference at a defined distance from the free end (111) of the sleeve end (11) and from the free end (124) of the plug end (12). A locking element (2) is inserted into this retaining chamber (15) from the outside, via an opening (14) in the pipe wall. The sealing element (3) is located between the free end (124) of the plug end (12) and the supporting shoulder (112) of the sleeve end (11). In this way, a pipe joint is produced which is resistant to tension and compression forces in equal measure and which is still designed to be fluid-proof by means of the partially- compressed sealing element (3). <IMAGE>
Patent PT-91139-A (PT)
Inventor: MICHEL PAUL
IPC: C01B25/40
Filed: 1989-07-12
Abstract: The present invention relates to a new process for the preparation of phosphates by fusion, the fusion being produced by electromagnetic induction. This fusion can be obtained particularly in a skull melting furnace. 
<??>The invention also relates to the phosphates obtained by the said process.
Patent PT-92172-A (PT)
Inventor: HOWLETT DAVID JOHN
IPC: B65D83/54
Filed: 1989-11-02
Abstract: Dispensing apparatus (1) for dispensing a liquid product (24) from a pressurised dispensing container (21) comprises a collapsible chamber metering valve (2) in which an elastomeric sleeve (4) overlays an external surface (53) of the valve body (6) to define a metering chamber (7) therebetween and is collapsible on actuation of the valve into substantially conformal contact with the external surface such that a volume of liquid is dispensed which is equal to the volume of liquid displaced from the metering chamber. The valve is nestably received within a cup (3) with seal means (15) operable between the mouth of the cup and an outer end of the valve such that a closed collecting chamber (11) is defined between the valve and the cup. Means (25) are provided to communicate in use between the collecting chamber and that part of the container in which a liquid product is contained when the container is held in a predetermined orientation for operation of the valve. The apparatus allows accurate doses of liquids to be dispensed using compressed gas propellant such as nitrogen.
Patent PT-93979-A (PT)
IPC: C07D417/14
Filed: 1990-05-08
Abstract: Heterocyclicguanidines as 5HT3 antagonists useful in the treatment of nausea, anxiety, pain, schizophrenia and gastrointestinal disorders, of the formula <CHEM> and their pharmaceutically acceptable acid addition salts, wherein Ar is naphthyl, indol-3-yl, 2-methyl-indol-3-yl, 1-methylindol-3-yl, 1-benzylindol-3-yl, phenyl, or mono- or disubstituted phenyl wherein said substituent is each methyl, methoxy, chloro, fluoro or bromo; Het is thiazolyl, furyl, thienyl or isoxazolyl, R1 is hydrogen or methyl; R2 and R3 when considered separately are each hydrogen, hydroxyethyl, alkyl having one to six carbon atoms, cycloalkyl having three to six carbon atoms or acetyl; and R2 and R3 when taken together are alkylene having two to three carbon atoms.
Patent PT-94702-A (PT)
Inventor: BHATNAGAR PRADIP KUMAR
IPC: A61K38/08
Filed: 1990-07-13
Abstract: The invention provides compounds of the general formula: <CHEM>   The compounds have hemoregulatory activities and can be used to stimulate haematopoiesis.
Patent PT-96315-A (PT)
Inventor: MILLS STUART DENNETT
IPC: C07D239/48
Filed: 1990-12-21
Abstract: This invention concerns compounds of the formula I: <CHEM> wherein R<1> is (1-10C)alkyl, (3-8C)cycloalkyl, (3-8C)cycloalkyl-(1-4C)alkyl, phenyl or phenyl(1-4C)alkyl, the phenyl moiety of the latter two optionally bearing one or more substituents; R<2> is hydrogen, (1-4C)alkyl, amino or (1-4C)alkylamino; R<6> is (1-4C)alkyl, amino or (1-4C)alkylamino; Q is a group of formula II, in which case R<3> and R<4> are independently hydrogen, (1-4C)alkyl, phenyl or benzyl the phenyl moiety of the latter two optionally bearing one or two substituents; R<5> is hydrogen, (1-4C)alkyl or (2-4C)alkenyl; A and B are independently ethylene or trimethylene; Z is a direct bond between A and B, or an oxy, thio, carbonyl, methylene, ethylenedioxymethylene, ethylidene, or isopropylidene link, or Z is a group of the formula =N.M in which M is hydrogen, (1-6C)alkyl, phenyl or benzyl, the phenyl moiety of the latter two optionally bearing one or two substituents; or Q represents a saturated 9- or 10-membered bicyclic amino group, which is unsubstituted or is substituted by one or two substituents; and Y is a physiologically acceptable anion. The invention also includes certain closely related anhydro-base derivatives which, like the compounds of formula I, possess beneficial effects on the cardiovascular system (and in particular beneficial effects modulated via the sino-atrial node). Also included are pharmacuetical compositions containing compounds of formula I (or a related anhydro-base) as active ingredient, and processes for the manufacture of the various novel compounds.
Patent PT-96861-A (PT)
Inventor: TRAVSS EDWARD A
IPC: C08L67/00
Filed: 1991-02-25
Abstract: A laminated structure which is useful for making tubes for dentifrice tubes is comprised of a structure where the laminate layer which contacts the dentifrice consists of a blend of polybutylene terephthalate and polyethylene. The other layers can consist of adhesives, paper, foils and the like. A polybutylene terephthalate-polyethylene layer has been found to have a low degree of absorption of flavourant.
Patent SE-8902561-A (SE)
IPC: E02F9/22
Filed: 1989-07-18
Abstract: PCT No. PCT/SE90/00495 Sec. 371 Date Jan. 13, 1992 Sec. 102(e) Date Jan. 13, 1992 PCT Filed Jul. 17, 1990 PCT Pub. No. WO91/01414 PCT Pub. Date Feb. 7, 1991.In order to quickly and easily provide a coupling of a drive fluid to a hydraulic cylinder of an accessory of an excavator, a part articulately connected with a dipper arm and a dipper ladle link of the excavator is also provided with one or more hydraulic couplings of a female type. The accessory to be coupled to the part is provided with the corresponding hydraulic couplings of a male type, so that on connection to the part the accessory after fixing, rotating and locking is also connected to a drive fluid. The hydraulic couplings are kept together by the accessory having been connected to the Joint means of the excavator. When the accessory is disconnected and removed, the hydraulic connections will also be interrupted.
Patent SI-9200360-A (SI)
Title: Method of and apparatus for processing residues after treating ferromagnetic materials
IPC: C22B1/00
Filed: 1992-12-03
Abstract: A method for treating wastes from working ferromagnetic materials is proposed. In this method, the wastes are mixed in a first vessel with a washing solution, and the oil or the oil-water emulsion adhering to the wastes is dissolved. In this vessel, the ferromagnetic constituents of the wastes are then separated by means of a magnetic field, and the further constituents are subjected to a second washing step in the next vessel. The ferromagnetic constituents are fed to a further vessel and likewise subjected therein to a second washing step. The separated and deoiled constituents can then be filtered out of the appropriate washing liquids in suitable filter devices. <IMAGE>
Patent SI-20422-A (SI)
Title: Plant and process for cleaning and revitalization of liquids, especially water
Inventor: POZNIK MOJCA
IPC: C02F3/02
Filed: 1999-12-31
Abstract: A plant and a process for cleaning and revitalization of liquids, especially water, comprizes at least one item among the following: a device for mechanical and chemical filtration of water, a system for reduction of the number of parasites, bacteria, cells and/or viruses, at least one air venting or injection device, a shaped crystalline ball, and a system for water inflow, outflow, circulation and/or mixing. The plant and the process are applicable also to other liquids intended for the needs of people or animals.
Patent UA-23017-A (UA)
Title: method of dispatching of several lift cabins
Inventor: JOSEF BITTAR
IPC: B66B1/24
Filed: 1989-02-10
Abstract: A method of dispatching of several lift cabins includes grouping of the floors of building, loading of passengers from the first stage of building and permission of motion in accordance with the cabin calls. Preliminarily, the group of floors of building is accomplished by sectors and binding of cab after to the appropriate sector is made during one cycle, and information about this is event identified on the first floor. Invention relates to the means of control of elevators, dispatching of passenger elevators.
Patent UA-12876-A (UA)
Title: Welded rotor of turbomachine
Filed: 1989-12-25
Abstract: The invention relates to turbine building and can be used in constructions of welded rotors of steam and gas turbines, turbocompressors. Welded barrel rotor of turbo-machine has barrel sections with sections of fixation of blades and inter-blade links connected to each other with welded seams by welded links. Inner reboring of neighboring with welded joint sections of fixation is arranged with diameter larger than diameter of the inner reboring of inter-blade links.
Patent UA-15565-A (UA)
Title: control device of the state of cutting tool
Inventor: OSTAFIEV VOLODYMYR OLEKSANDROVYCH
Filed: 1990-01-16
Abstract: Invention relates to the machine-tool construction and can be used for determining the state of drills in multi-spindle heads at metal working under conditions of automated production. The control device of the state of cutting tool contains a magnetic-induction sensor located on the tool and a circuit of signal recording. The circuit of signal recording has a channel of amplification, a channel of recording of contact and a channel of recording of tool failure.
Patent UA-18412-A (UA)
Title: Auger executive body
Filed: 1990-01-22
Abstract: Auger executive body includes auger with rod frame with cutters and loading windows. Each rod has sharpened contour with cutting edge decreasing towards outer diameter of auger and side face broadening in same direction and arranged arc-like in cross section. The invention relates to equipment for implementation of breakage operations in coal face.
Patent UA-9909-A (UA)
Title: Determination method for diasplay tube deadbeat electron current
Filed: 1991-04-09
Abstract: The method includes twofold series pressure determination of trace gases In accordance with any findings of display tube collector total current at deadbeat electron current and surface-leakage current.
Patent BG-101635-A (BG)
Title: Herbicidic compositions of 4-benzoylisoxazole, optionally 2-cyano-1,3-dion, herbicides and antidote compounds thereof
Inventor: SHRIBBS JOHN M
IPC: A01N43/80
Filed: 1997-06-17
Abstract: The compositions contain 4-benzoylisoxanols or2-cyano-1,3-dions and antidote compounds for them and shall findapplication for reducing the impairments of different crops, inparticular of maize, of the phytotoxic effects of the4-benzoylisoxazole or 2-cyano-1,3-dion herbicides when usedindividually or in combinations with additional pesticide-activeingredients. The invention also relates to methods for reducingthe phytotoxicity or the impairments on crops.20 claims
Patent BG-102609-A (BG)
Title: System for increasing the quick-firing and reducing the recoil of the automatic weapon
Inventor: DONEV VALENTIN I
IPC: F41A1/06
Filed: 1998-07-08
Abstract: The system includes a gas pipe (17) with a two-way piston (18) the front end of which is connected to the front part of barrel (1) by means of a front gas pipe (11). Distributor (6) with a cylinder (8) having an empty canal is fitted between gas pipe (17) and barrel (1). An accumulation cylinder (14) is mounted behind pipe (17) and distributor (8) which is connected to the beginning of barrel (1) by means of a rear gas pipe (2). The accumulation cylinder (14) the distributor (8) cylinder are interconnected by means of an intermediate pipe (4). The active motion applied on piston (18) in both directions considerably increases the quick-firing of the weapon. On the other hand the recoil of the weapon is reduced at the same motion of the piston (18) forward under the effect of the accumulated gun-powder gases. 1 claim, 2 figures
Patent BG-104198-A (BG)
Title: Powder filling apparatus and method
Inventor: STOUT GORDON
IPC: B65B1/04
Filed: 2000-02-29
Abstract: The invention provides methods, systems and apparatus fore the metered transport of fine powders into receptacles. According to one exemplary embodiment, and apparatus is provided which comprises a hopper (12) having an opening. The hopper is adapted to receive a bed of fine powder (20). At least one chamber (24) which is moveable to allow the chamber to be placed in close proximity to the opening, is also provided. An element (28) having a proximal end and a distal end is positioned with the hopper such that the distal end is near the opening. A vibrator motor is provided to vibrate the element when within the fine powder. 21 claims, 15 figures